Any else having problems with Internal Storage? - Atrix 4G General

I seem to be having problems with the internal phone storage "Media Area." That's where the apps are moved when moving them to the SD Card. So all the time my phone loses contact with the media area and those apps are no longer available. I have to reboot my phone 3-4 times before they are accessible again.
Am I the only one having this problem? I've tried to unmount that partition but it just hangs and needs to FC. I'm wondering if I got a lemon and need to return it.

sponge_worthy said:
I seem to be having problems with the internal phone storage "Media Area." That's where the apps are moved when moving them to the SD Card. So all the time my phone loses contact with the media area and those apps are no longer available. I have to reboot my phone 3-4 times before they are accessible again.
Am I the only one having this problem? I've tried to unmount that partition but it just hangs and needs to FC. I'm wondering if I got a lemon and need to return it.
Click to expand...
Click to collapse
Mine just became in-accessible the other day, I just moved astuff from the internal to the sd while on USB mode.
Had to format. Wouldn't mount or anything & I think I was getting a "Internal Storage Defect" message. Works ok after the format..

I thought I was the only one. If I connect my Atrix to my macbook then umount it it's not accessible to the phone. I only have to reboot once though.

razorbladex401 said:
I thought I was the only one. If I connect my Atrix to my macbook then umount it it's not accessible to the phone. I only have to reboot once though.
Click to expand...
Click to collapse
Definitely not the only one, I have it where it forgets my custom ringtones due to this error.

naturefreak85 said:
Definitely not the only one, I have it where it forgets my custom ringtones due to this error.
Click to expand...
Click to collapse
Same here. Everytime it mounts the SD cards on my Mac it forgets the custom ringtones. Annoying! Going to have to get the Wifi add-on for iSyncr!!!

mickliq said:
Same here. Everytime it mounts the SD cards on my Mac it forgets the custom ringtones. Annoying! Going to have to get the Wifi add-on for iSyncr!!!
Click to expand...
Click to collapse
I actually use Browsix now until the problem is resolved. I'm writing down each of my custom ringtones now that I am running the beta to see if it is resolved. Let you guys know in a few through an edit to this post.
EDIT: From preliminary testing so far seems to resolve the issue of failure to remount storage.
With Safely removing hardware: Ringtones Are remounted properly with no issue, internal storage has no issue. will test with external storage later but so far looking positive
With just yanking out the USB cable without safely removing hardware: You might have to manually remount internal storage but ringtones are restored properly. Internal storage can be remounted with the Settings Storage option.

naturefreak85 said:
I actually use Browsix now until the problem is resolved. I'm writing down each of my custom ringtones now that I am running the beta to see if it is resolved. Let you guys know in a few through an edit to this post.
EDIT: From preliminary testing so far seems to resolve the issue of failure to remount storage.
With Safely removing hardware: Ringtones Are remounted properly with no issue, internal storage has no issue. will test with external storage later but so far looking positive
With just yanking out the USB cable without safely removing hardware: You might have to manually remount internal storage but ringtones are restored properly. Internal storage can be remounted with the Settings Storage option.
Click to expand...
Click to collapse
Thanks! I should have known better than to just unplug without safely removing but I usually don't do it on my tablet and it doesn't cause a problem..but after testing that's exactly what it was

sort of the same issue...
my problem is that the downloaded ringtones show up but the default ringtones like the att tone etc. dont show even though i can use root explorer to navigate to them and play them. Any ideas on what i could do to fix this? Im rooted on 1.5.7 and want to stay away from a full hard reset if possible. Thanks for the help for this n00b in advance.

Related

Opera Changing Storage Card name to Storage Card 2

Guys,
Am in need of some desperate help.
Up until tonight all was well with the HD2.
However, for some unknown reason every time I now launch Opera it changes the name of my Storage Card to Storage Card 2 which you then can not enter in Resco Explorer and in place creates a new folder named Storage Card and places 2 folders inside:-
OperaCache (with 264 files within)
Inbox.numbers (and inside this folder Mail Attachements which is empty).
What this means is because it has changed the name of the Storage Card I can't access any of my installed applications/photos/videos/music...nothing.
If you then soft-reset, as it is rebooting it is looking for items in the content of Storage Card but Storage Card was renamed and the consequence is the phone doesn't boot up correctly.
The only 'tempory remedy' (until I next use Opera) is when the Phone has finished rebooting, I launch Resco Explorer, Rename Storage Card to Storage Card 3 and again soft-reset.
This time when the Phone reboots Storage Card 2 (the real Storage Card) is renamed back to it's original name of Storage Card and the Phone boots up normally.
All seems well until I then load Opera again ........ which then goes through the whole process over again in renaming Storage Card and creating another.. etc. etc.
Help... help... help.
This is more than annoying as it is effecting my work and here we are talking patient care which is of paramount importance to me.
Note:
I have tried rolling back the system to a previous Backup point using Sprite Backup but no matter which Restore file I select once the system reboots to this restore point and I again launch Opera it does the same thing over again.
I got the same, it was because I had changed the cache location to the SD Card, but when I had the device plugged in via USB in Disk Mode it stops the phone seeing the SD Card.
I just moved the cache back to the phone, and the problem goes away!
stratplayer said:
I got the same, it was because I had changed the cache location to the SD Card, but when I had the device plugged in via USB in Disk Mode it stops the phone seeing the SD Card.
I just moved the cache back to the phone, and the problem goes away!
Click to expand...
Click to collapse
Are you talking about Cache Directory4 in the Opera:Config?
Edited:
Many thanks statplayer. Initial findings show this may have cured the problem.
I'll be doing some testing later tomorrow when I get up (bed time now).
The only thing I am totally baffled about is I did the Cache Directory switch to Storage Card quite some time back.
Since then I have used Opera and the rest of the system every day without any problems.
What's made it all of a sudden decide it wanted to react today and not on the day I first changed the Cache area???????
Obviously this I would love to know.
Anyway, if this has cured the problem I owe you a debt of thanks.
Will report back tomorrow.
In the meantime ~ Guys if you can offer any further advice on why it's not played up before, please chip in.
Beards
I had exactly the same issue in the situation specified regarding changing the Opera cache location to the storage card, accessing Opera with the USB plugged in (not activesync mode), and disconnecting the USB card then causing the phone to call the ACTUAL SD card "Storage Card 2" because Opera had already stolen the name.
It did cause a panick at first!
morpheus1982 said:
I had exactly the same issue in the situation specified regarding changing the Opera cache location to the storage card, accessing Opera with the USB plugged in (not activesync mode), and disconnecting the USB card then causing the phone to call the ACTUAL SD card "Storage Card 2" because Opera had already stolen the name.
It did cause a panick at first!
Click to expand...
Click to collapse
What I don't though is that I did this tweak quite some time back and until yesterday all was well.
I connect via USB daily and the same with Opera. Not once did I receive any errors.
Something triggered this all off and I would be grateful to whoever who can explain any reason why yesterday it all went 'pear-shaped' and played up.
Thanks Guys.
Beards

Post-root USB errors, anyone?

I finally got around to rooting mine earlier today..
Ever since, I can't get either of my computers (both Mac and PC) to recognize the phone for mounting the SD card. It charges fine via USB but is impossible to mount as USB storage. Any ideas on this?
Maybe a driver issue?
I thought that originally. But if that were the case, I wouldn't have been able to connect to them previously (no changes in drivers on the computers) or been able to connect to complete the root process. I'm kind of at a loss for ideas right now.
hmm strange... I'm a android newbie so i don't think i can help passed driver
Method?
myz06vette said:
I finally got around to rooting mine earlier today..
Ever since, I can't get either of my computers (both Mac and PC) to recognize the phone for mounting the SD card. It charges fine via USB but is impossible to mount as USB storage. Any ideas on this?
Click to expand...
Click to collapse
Hey what method did you use to root? If you can mount your internal storage but not your sdcard, can your phone read your sd card when the phone is booted normally? Perhaps you damaged your slot?
dreamersipaq said:
Hey what method did you use to root? If you can mount your internal storage but not your sdcard, can your phone read your sd card when the phone is booted normally? Perhaps you damaged your slot?
Click to expand...
Click to collapse
exactly what i was thinking, but myz06vette are you able to view content from your sd card using just your phone? ex: music, movies or pictures?
Yes, I can view content on my SD card and internal phone storage on the phone itself using Root Explorer or ASTRO. I didn't use the method that required me to pull the SD card out. I can play music stored on the card and view all my photos, so I know its reading okay. I even took the SD card out and put it in a memory card reader and it hooked up to the computer fine.. mounted right away. Just won't mount through the phone.
myz06vette said:
Yes, I can view content on my SD card and internal phone storage on the phone itself using Root Explorer or ASTRO. I didn't use the method that required me to pull the SD card out. I can play music stored on the card and view all my photos, so I know its reading okay. I even took the SD card out and put it in a memory card reader and it hooked up to the computer fine.. mounted right away. Just won't mount through the phone.
Click to expand...
Click to collapse
The development.apk packaged in many Dream/G1 ROMs has an option to scan for media. Try that
BTW, *#*#4636#*#* also works from the dialer to pull up phone/radio options, which will allow you to switch between cdma auto (PRL) --> cdma only -->> ev-do only. The latter two options should save you battery!
Thanks for the advice! I updated to CDMA-only right when I got the phone.. so I honestly can't say whether or not its saving me battery since I don't know what it was like set to CDMA auto PRL hahaa.
I tried installing the Dev Tools apk you attached, but each time I do, it says "Application not installed" with the yellow !triangle next to it.
myz06vette said:
Thanks for the advice! I updated to CDMA-only right when I got the phone.. so I honestly can't say whether or not its saving me battery since I don't know what it was like set to CDMA auto PRL hahaa.
I tried installing the Dev Tools apk you attached, but each time I do, it says "Application not installed" with the yellow !triangle next to it.
Click to expand...
Click to collapse
Sorry, man -- that .apk was from an Eclair build -- try the new one I put up -- it's from an Espresso build, I just installed in on my DI -- all good
Hah alright fair enough. This one loaded fine.
Checking it out now... will report back. Thanks!
Half of the options in the app force close.
Media scanner loaded, but isn't helping me mount the sd card to my computer.
Any more ideas?
myz06vette said:
Half of the options in the app force close.
Media scanner loaded, but isn't helping me mount the sd card to my computer.
Any more ideas?
Click to expand...
Click to collapse
So you've checked your settings in "Connect to PC" -- perhaps your "always ask" option is cleared and it's set to HTC Sync, for example? What do you get in the SDcard/Storage menu? Any stats for the SDcard? What happens when you elect to eject it in that menu?
Storage menu shows total space and free space like it should.
Connect to PC is currently set to Ask me everytime.. option for Disk Drive selected just to try and force it to mount..
Removed SD card.. did battery pull reset.. still nothing.
myz06vette said:
Storage menu shows total space and free space like it should.
Connect to PC is currently set to Ask me everytime.. option for Disk Drive selected just to try and force it to mount..
Removed SD card.. did battery pull reset.. still nothing.
Click to expand...
Click to collapse
That's frustrating. You might have to back-up your sdcard data on a PC and re-format the card, then copy the data back. I'm assuming you have a card reader.
I hadn't thought until just now to try another card. I've got a few sitting around here somewhere. I'll try that before taking the time to backup almost a full 16 gigs of stuff, format, then restore it all.
myz06vette said:
Storage menu shows total space and free space like it should.
Connect to PC is currently set to Ask me everytime.. option for Disk Drive selected just to try and force it to mount..
Removed SD card.. did battery pull reset.. still nothing.
Click to expand...
Click to collapse
Do you have some sort of app killer/task manager auto killing the obex service? Ive noticed i have problems when it isnt running, but when it is running it kills battery like mad. Try going to settings>applications>running services and see if its running next time you try to mount. It should show up under calendar. Hope this helps.
P.S. I only let this service run when i need to plug into my pc, since it seems to keep the phone from being able to "sleep" properly. So if you have something killing it, or the calendar app has been removed that may have a part in your problem.

[Q] Ext SD issue: help!

Forgive me if there's a forum about this posted somewhere else on xda... I couldn't find one coz few other people seem to be having this issue.
My problem is that I can't write more than like 7mb to any of my 3 my ext SDs (on the phone or on a computer via usb) without the phone pretty much crashing & needing a reboot.
It never happened back when I used GB... And I've had the same issue on all three ICS ROMs I've tried (CM9, F4K r4 and DarkyROM v11).
Anybody had the same issue or an idea on how to solve this?
Ext SD issues
Can you be a little more specific? Which ROM are you currently using? What are you trying to do? Are you installing apps, transferring data to SD ... ? Where are trying to store stuff? Which directory? My Galaxy S external SD is named emmc in File Explorer.
Galaxy S: RemICS-UX v1.3beta
Galaxy Note: ICS 4.0.3
Oct-Al said:
Can you be a little more specific? Which ROM are you currently using? What are you trying to do? Are you installing apps, transferring data to SD ... ? Where are trying to store stuff? Which directory? My Galaxy S external SD is named emmc in File Explorer.
Galaxy S: RemICS-UX v1.3beta
Galaxy Note: ICS 4.0.3
Click to expand...
Click to collapse
Currently using DarkyRom v11 (Black Edition) with Semaphore ICS 1.2.5s Kernel.
I am simply trying to transfer files (Mostly media files: jpeg, png, mp4, mp3) from mnt/sdcard/media to mnt/emmc.
The transfer progress bar just hangs and the phone becomes unresponsive to the point where I need to reboot. Reading data off the card works 100% fine.
The memory card does work if I remove it and connect it to a computer via a card reader / SD slot.
I was wondering if it wasn't a hardware fault on the phone (seeing as not many other people running ICS on their i9000s have the same problem), but then someone I know picked up the exact same issue when he flashed CM9 on his sgs.
Ext SD problems
If you are having /datadata problems try here for starters: 'http://forum.xda-developers.com/showthread.php?t=1541942' (CM7/9). There is a summary of cause and cure, along with further references for you to follow.
Initially I had problems understanding the file structure of my rooted phone. Using FtpCafe I tried to download large map files into sdcard/external_sd/. Big mistake, as I quickly ran out of space. Moving those files to emmc/ sorted my problem. Go to Settings->Storage to quickly check how things stand re internal and external storage.
Galaxy S: RemICS-UX v1.3beta
Galaxy Note: ICS 4.0.3
EDIT:
Sorry for the above, but have only just got your update. Like you, I had trouble transferring files on the phone (about 1GB), but put it down to memory problems and the limitations of the phone. Much safer to connect to the computer in USB connection mode and move the files around from there. In my own case, I had my files backed up to the cloud and the computer; so I simply deleted the unwanted files and downloaded directly to the external sd card from backup.
Oct-Al said:
If you are having /datadata problems try here for starters: 'http://forum.xda-developers.com/showthread.php?t=1541942' (CM7/9). There is a summary of cause and cure, along with further references for you to follow.
Initially I had problems understanding the file structure of my rooted phone. Using FtpCafe I tried to download large map files into sdcard/external_sd/. Big mistake, as I quickly ran out of space. Moving those files to emmc/ sorted my problem. Go to Settings->Storage to quickly check how things stand re internal and external storage.
Galaxy S: RemICS-UX v1.3beta
Galaxy Note: ICS 4.0.3
Click to expand...
Click to collapse
Yeah, that script is for the low storage notification... an issue I had months back but fixed.... Don't think it's relevant for my current problem.
Running out of space on my internal storage is exactly why I want to be able to move files to my emmc... But that's what's not working, The phone won't let me copy to emmc.
Thanks for trying to help
dan73b said:
Yeah, that script is for the low storage notification... an issue I had months back but fixed.... Don't think it's relevant for my current problem.
Running out of space on my internal storage is exactly why I want to be able to move files to my emmc... But that's what's not working, The phone won't let me copy to emmc.
Thanks for trying to help
Click to expand...
Click to collapse
you need to use https://play.google.com/store/search?q=move+to+Sd+card&c=apps
or menu > settings> applications> storage use > application you want to move to SD card
you cannot cut and paste from internal phone
But to move from one SD card to another, just connect usb, once usb icon appears on task bar
open your notifications drawer > touch usb connected > touch connect storage to PC
you can now open both SD card in your PC and transfer anything you want to any SD card
xsenman said:
you need to use https://play.google.com/store/search?q=move+to+Sd+card&c=apps
or menu > settings> applications> storage use > application you want to move to SD card
you cannot cut and paste from internal phone
But to move from one SD card to another, just connect usb, once usb icon appears on task bar
open your notifications drawer > touch usb connected > touch connect storage to PC
you can now open both SD card in your PC and transfer anything you want to any SD card
Click to expand...
Click to collapse
I know how to transfer files via usb but like I said earlier, the phone crashes when I do that too.

[WARNING] Beware of camera issues and SD cards sudden wiping

I want to warn you all that, the latest CM10, build 15th August, includes a wiping bug which can wipe your SD cards pictures and videos when it crashes after taking 2 photos (1 photo -> look in gallery -> return to camera and take it -> crash). It will wipe anything you've got, and I also seem to have an issue with getting su rights in terminal emulator, will try adb later.
What happened (external SD):
I took a picture earlier today, the Gallery app crashed. I come now to the laptop to backup my photos, and I connect my phone in CM10 (it's as 2nd ROM, don't you dare to come at me and say "hurr durr kernal not supported and dual boot too" because it's NOT kernel related.
So, I connect my phone, and I see all my folders tripled. DCIM 3x, Music 3x, .antutu 3x, and so on. I'm like "OK, I'm going to wipe the doubles, and all is going to be fine). I erase .antutu folder 1 is OK, folder 2 tells me I lost connection with the phone and folder 3 seems to be the original. I proceed to .estrongs, but I stop there.
I go with Solid Explorer, and I check out what's happening. There are NO tripled folders. I decided to reboot and boot into my primary ROM, CM9. Boot is fine, but I reach gallery, and I see my pictures vanish one by one, and I see that they're being deleted automatically. I have no idea how that can be possible, it was definitely some sort of wipe command from within. As I said, I can't get a logcat right now, and last_kmsg isn't going to help because it's not kernel related.
I now check again on the SD card, 32GB Samsung class 10 SD card, and I see that everything's wiped inside the DCIM folder. Camera, 100ANDRO, and my own personal folder, SC. Everything's gone. Wiped, and deleted, out of nowhere. I have no idea how to retrieve, because it has been wiped and there is no return now.
This is just a warning to you guys using CM10 last build, so hopefully you won't lose the ~500 pictures like me
hey man, plug your sd card to the computer and use recuva, it worked for me when i lost some dead space savegames
Delta25 said:
hey man, plug your sd card to the computer and use recuva, it worked for me when i lost some dead space savegames
Click to expand...
Click to collapse
Issue is, I'm not home right now and I don't have any microSD adapters near me... All i can do is plug in the phone as USB mass storage and go from there.
Phistachio said:
Issue is, I'm not home right now and I don't have any microSD adapters near me... All i can do is plug in the phone as USB mass storage and go from there.
Click to expand...
Click to collapse
happened to me right now, how do you connect the device as USB mass storage ? it's not working for me :/
amozonesk said:
happened to me right now, how do you connect the device as USB mass storage ? it's not working for me :/
Click to expand...
Click to collapse
You have to be on latest CM10 nightly (15th August) to get Mass Storage.
And thanks a BUNCH! It recovered some pictures, thank God I didn't take many in the last few days....
I am on latest nightly, but nothing happens if I change the Mass Storage option in ExTweaks, any other solution ?
amozonesk said:
I am on latest nightly, but nothing happens if I change the Mass Storage option in ExTweaks, any other solution ?
Click to expand...
Click to collapse
You have to go to Storage and then Menu button -> USB Computer Connection

After 7.0 Update Nothing Can Write to SDCARD

T-Mo S2, took the nougat update, and even using "MyFiles" all attempts to write to the external sdcard fail. I can't even enable permissions for root explorer or es-filemanager pro. I'm frustrated enough to use this tablet as a weapon in a road rage incident. Anyone else seeing this or is there something I've missed along the way?
scottricketts said:
T-Mo S2, took the nougat update, and even using "MyFiles" all attempts to write to the external sdcard fail. I can't even enable permissions for root explorer or es-filemanager pro. I'm frustrated enough to use this tablet as a weapon in a road rage incident. Anyone else seeing this or is there something I've missed along the way?
Click to expand...
Click to collapse
Don't use supersu 2.82 SR1
I'm not rooted. It's totally stock
Something's not right because I have no problems on my T713. Bone stock. I just finished copying some pix from a USB-OTG to the micro SD. Went without a hitch.
scottricketts said:
I'm not rooted. It's totally stock
Click to expand...
Click to collapse
I have difficulty to write on SD card for some of the apps (such as GPS) after update. But, the file explorer and some other apps are ok. I believe the problem is caused by app permissions and needs to be solve as per app level.
scottricketts said:
T-Mo S2, took the nougat update, and even using "MyFiles" all attempts to write to the external sdcard fail. I can't even enable permissions for root explorer or es-filemanager pro. I'm frustrated enough to use this tablet as a weapon in a road rage incident. Anyone else seeing this or is there something I've missed along the way?
Click to expand...
Click to collapse
It just a permission. It will pop up with permission request then you choose internal or external at root of storage. My can read/write from internal, microsd card, and even 1tb WD hard drive (without power) all no problem.
I'm having the same problem. I was running stock to this happened and have since rooted and tried two, (at the end of the day not very) different ROMs. Resurrection remix and Lineage OS both running nougat and neither have worked. I've tried using adb partition without success and root essentials asks me to flash ASPlugin.zip which I have tried with the flasher and through twrp. Neither works as it asks me to flash it again when I retry root essentials. No errors get thrown while flashing ASPlugin.zip.
I'm also at the point of wanting to throw my tab against the wall.
The permissions window pops up but it does not seem to effect the external SD card.
this link shows how to fix it:
https://www.youtube.com/watch?v=VJRKuQf0puE
ES File Explorer Pro permits root permission, but it's not very obvious as to how it works. Execute a copy or move, you'll be prompted to go to the root of the card, click on the card link, then bottom right hand corner, click the select button and it's done.
Hi everyone.
I found this thread while searching for an answer to the same problem, which drove me almost crazy, too.
I decided to post my solution here, so that it might help others in the future.
As I said: I had the said problem, too.
No writing to ext. SD card, also no writing to my USB-stick via USB-OTG (On The Go), after updating my Tab S2 (SM-T815) to Nougat (Android 7.0) with a stock ROM and then rooting it with magisk (which btw went surprisingly well!).
I am using FX File Explorer, bought it even to be able to use it as root explorer, imho it's one of the best ones out there.
Connected to my PC I could pull or write files to my internal storage as well as to my external SD card via MTP, though.
Strange, but to those of us with just enough know-how to not brick the phone when flashing "stuff" the higher functions seem to be magical anyway, so I didn't take too much time to wonder.
I tried unmounting and mounting both SD card and USB stick, but that would not help.
Also disabeling writing acces in FX explorer and enabeling it again showe no effect. All I got was an error message "Internal Error".
The post above gave me the hint about permissions. (I couldn't watch the linked Youtube video, because my PC has no speakers atm, and I also had no headphones. Also, it looks like the video solves an intirely different problem anyways, not sure why tensux posted this here!?)
So I checked the permissions by using FX.
I went to /root then checked the permissions for /root/sdcard which were set to rwx,rwx,rwx.
Then I checked the SD card (and the USB, while I was at it anyways) via root/storage/[technical name of my SD card like 5555-2843] and /root/storage/[technical name of my USB-stick like 2234-1289] and found that both had their permissions set to rwx,rx,rx.
I marked the respective folders, went to security through the context menu, and changed the permissions to rwx,rwx,rwx in each of them. It would not stick in the grafics, meaning afterwards the permissions still showed no change, even when I restarted the Tablet, but...
I went back to the regular FX explorer and unmounted and mounted both SD card and USB-stick again. I still got the error message, only this time I tried to copy, move or delete a file there was no problem anymore, neither from or to the SD card nor the USB-stick.
After several restarts I still can write to my SD card as well as to my USB-stick, so I must have done something right.
.
Thank you XDA for being a place of knowledge, maybe I could give back a little and maybe this report helps someone else out there.
McFex said:
Hi everyone.
I found this thread while searching for an answer to the same problem, which drove me almost crazy, too.
I decided to post my solution here, so that it might help others in the future.
As I said: I had the said problem, too.
No writing to ext. SD card, also no writing to my USB-stick via USB-OTG (On The Go), after updating my Tab S2 (SM-T815) to Nougat (Android 7.0) with a stock ROM and then rooting it with magisk (which btw went surprisingly well!).
I am using FX File Explorer, bought it even to be able to use it as root explorer, imho it's one of the best ones out there.
Connected to my PC I could pull or write files to my internal storage as well as to my external SD card via MTP, though.
Strange, but to those of us with just enough know-how to not brick the phone when flashing "stuff" the higher functions seem to be magical anyway, so I didn't take too much time to wonder.
I tried unmounting and mounting both SD card and USB stick, but that would not help.
Also disabeling writing acces in FX explorer and enabeling it again showe no effect. All I got was an error message "Internal Error".
The post above gave me the hint about permissions. (I couldn't watch the linked Youtube video, because my PC has no speakers atm, and I also had no headphones. Also, it looks like the video solves an intirely different problem anyways, not sure why tensux posted this here!?)
So I checked the permissions by using FX.
I went to /root then checked the permissions for /root/sdcard which were set to rwx,rwx,rwx.
Then I checked the SD card (and the USB, while I was at it anyways) via root/storage/[technical name of my SD card like 5555-2843] and /root/storage/[technical name of my USB-stick like 2234-1289] and found that both had their permissions set to rwx,rx,rx.
I marked the respective folders, went to security through the context menu, and changed the permissions to rwx,rwx,rwx in each of them. It would not stick in the grafics, meaning afterwards the permissions still showed no change, even when I restarted the Tablet, but...
I went back to the regular FX explorer and unmounted and mounted both SD card and USB-stick again. I still got the error message, only this time I tried to copy, move or delete a file there was no problem anymore, neither from or to the SD card nor the USB-stick.
After several restarts I still can write to my SD card as well as to my USB-stick, so I must have done something right.
.
Thank you XDA for being a place of knowledge, maybe I could give back a little and maybe this report helps someone else out there.
Click to expand...
Click to collapse
All external storage write permissions are granted on a per app basis as per Google's security specs.
If an app has issues with writing to external storage then it is the app at fault.
The developer needs to update the app with the new permissions.
I have many Android devices and for all of these devices I use Root Explorer.
This is and has always been the best Root file explorer since day one. It does what it needs to do without any silly unnecessary bells and whistles.
Any serious developer will use this app as it's proved to be the most reliable and the dev is on the ball with this app.
Never have I had an issue with it.

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